Catalina4astronomers

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m (Astropy)
m (Astropy)
Line 40: Line 40:
  pip install astropy
  pip install astropy
  pip install pytest-astropy --upgrade
  pip install pytest-astropy --upgrade
 +
Test the installation from python:
 +
import astropy
 +
astropy.test()

Revision as of 11:38, 5 September 2020

Contents

Xcode

AppStore: Xcode 
terminal: xcode-select --install

python

brew install pyenv 
pyenv install 3.8.5 # 3.8.5 being the latest python version
pyenv global 3.8.5 # set it as a global default version for pyenv environments
pyenv version
# Edit ~/.bash_profile with 
if command -v pyenv 1>/dev/null 2>&1; then
 eval "$(pyenv init -)"
fi

Homebrew

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Spyder

python3 -m venv Spyder-env # Create virtual environment
source spyder-env/bin/activate # Activate it
pip install spyder # Install spyder
python3 -m pip install --upgrade pip # Upgrade pip
pip install --upgrade spyder # To upgrade spyder
spyder3 # Run spyder in its virtual env (spyder-env)
deactivate # Deactivate environment

pPXF

Inside spyder-env install ppxf:

pip install ppxf

Example directory location:

pip show ppxf # [/Users/[name]/spyder-env/lib/python3.8/site-packages]
ls /Users/anavudragovic/spyder-env/lib/python3.8/site-packages/ppxf/examples/ # Runable examples

Astropy

Inside spyder-env install astropy

pip install astropy
pip install pytest-astropy --upgrade

Test the installation from python:

import astropy
astropy.test()
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